The Cross. A Universal Symbol. By Helen Hoffner. Marian Press, 2024. 136 pages; $23.95. To order: ShopMercy.org or (800) 462-7426 As Catholics, we are all familiar with the crucifix.

“There are over 50 different kinds of arm crosses.” —Patti Wood, body language expert. Of course, there are other reasons people might rock folded arms in social settings or alone.